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Heart|Natural|GIA

1.51ct H VVS1 Heart Natural Diamond

EX • H/VVS1 • GIA 1545959577

Certificate GIA 1545959577

Diamond specifications and retailer prices

From $7,658 SGD
HK$46,800 HKD
As of November 1, 2026
Save $6,558 SGD (46%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $17,891 SGD at NZ Jewellers · As of September 29, 2026
View at NZ Jewellers

About this 1.51ct natural heart diamond

This 1.51ct natural heart sits in the one-and-a-half to two carat band, graded H colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1545959577. Listed at 10 retailers as of November 1, 2026, with a 86% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.51
Carat
H
Colour
VVS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1545959577
Dimensions6.70 × 7.87 × 4.85 mm
L/W Ratio1.17
Girdle conditionFaceted
Key to symbols
Cloud, Pinpoint, Cavity, Feather
Top View
6.70 mm7.87 mm1.51 ctH / VVS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1545959577
Side View
Table 60.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 61.7%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: $7,792 SGD|Low: $7,593 SGD|High: $15,417 SGD|Avg: $10,021 SGD|-7.7%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 1, 2026
Retailer 4$7,658 SGD
Retailer 1$7,792 SGD
Retailer 6$8,224 SGD
Retailer 5$9,002 SGD
Retailer 7$9,172 SGD
Retailer 3$10,342 SGD
Retailer 2$14,216 SGD

45 data points across 7 retailers

10 retailers$7,658 SGD to $14,216 SGD

A
Cheapest Retailer
-
$7,658 SGD
HK$46,800 HKD
A
Retailer 2
-
$7,792 SGD
₹580,499 INR
View
A
Retailer 3
-
$8,224 SGD
$6,433 USD
View
Final sale: no returns
B+
Retailer 4
-
$9,002 SGD
$7,042 USD
View
Retailer 5
-
$9,172 SGD
View
Price last confirmed 21 days ago
B+
Retailer 6
-
$10,342 SGD
£6,370 GBP
View
Retailer 7
-
$10,698 SGD
$8,368 USD
View
Price last confirmed 31 days ago
Retailer 8
-
$10,861 SGD
$8,496 USD
View
Price last confirmed 32 days ago
B
Retailer 9
-
$14,216 SGD
£8,756 GBP
View
Most Expensive
NZ Jewellers
2ce76527-d655-4bbe-8326-2ae1563f28b5 · Sep 29
$17,891 SGD
$13,995 USD
View
Price last confirmed 33 days ago
9 more retailers have this diamond
Prices start from $7,658 SGDSave up to $6,558 SGD

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

A
1.51ct Heart
$7,658 SGD